Clean Water Act discharge permit · NPDES RI0100196
NEW SHOREHAM WPCF, New Shoreham, RI: NPDES RI0100196 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 28Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
NEW SHOREHAM WPCF, held by NEW SHOREHAM SEWER COMMISSION, holds NPDES permit RI0100196, which discharges to Rhode Island Sound. EPA’s file records it issued May 20, 2016 and expiring June 30, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | NEW SHOREHAM WPCF |
|---|---|
| Permittee as filed | NEW SHOREHAM SEWER COMMISSION |
| NPDES ID | RI0100196 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | May 20, 2016 |
| Expiration date | June 30, 2021 |
| Address | New Shoreham, RI 02807 |
| Receiving water | RHODE ISLAND SOUND |
| Subwatershed | Sakonnet Point-Frontal Rhode Island Sound (HUC 010900020503) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 68Pollutants on file
- 28Under a numeric limit
- 65With a violation of any kind
- 8With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant; the 60 with the most exceedances of 68 are shown.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Coliform, fecal general | 2 | 24 | 18 | September 30, 2012 | 5,999,900% over the limit |
| Copper, total [as Cu] | 4 | 63 | 7 | June 30, 2004 | 53% over the limit |
| pH | 4 | 10 | 6 | December 31, 2015 | |
| Chlorine, total residual | 4 | 34 | 3 | February 28, 2002 | 59% over the limit |
| BOD, 5-day, 20 deg. C | 16 | 21 | 1 | October 31, 2002 | 46% over the limit |
| Flow, in conduit or thru treatment plant | 6 | 5 | 1 | July 31, 2006 | 3% over the limit |
| LC50 Static 48Hr Acute Americamysis bahia (formerly Mysidopsis bahia) | 1 | 2 | 1 | March 31, 2015 | 65% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 1 | 1 | July 31, 2004 | 34% over the limit |
| Oil & Grease | 1 | 36 | 0 | ||
| Cyanide, total [as CN] | 2 | 28 | 0 | ||
| Cadmium, total [as Cd] | 2 | 22 | 0 | ||
| Chromium, total [as Cr] | 2 | 22 | 0 | ||
| Solids, total suspended | 16 | 20 | 0 | ||
| Nickel, total [as Ni] | 2 | 18 | 0 | ||
| Nitrogen, nitrite total [as N] | 2 | 15 | 0 | ||
| Cyanide, free available | 2 | 14 | 0 | ||
| Nitrogen, nitrate total [as N] | 2 | 13 | 0 | ||
| Lead, total [as Pb] | 2 | 12 | 0 | ||
| Nitrogen, total [as N] | 2 | 11 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 6 | 0 | ||
| Solids, settleable | 2 | 4 | 0 | ||
| Perfluorooctanesulfonamide (PFOSA) | 0 | 4 | 0 | ||
| Perfluorononanoic acid (PFNA) | 0 | 4 | 0 | ||
| Perfluorodecanoic acid (PFDA) | 0 | 4 | 0 | ||
| Perfluoroundecanoic acid (PFUnA) | 0 | 4 | 0 | ||
| Perfluorododecanoic acid (PFDoA) | 0 | 4 | 0 | ||
| Perfluorotridecanoic acid (PFTrDA) | 0 | 4 | 0 | ||
| Perfluorotetradecanoic acid (PFTeDA) | 0 | 4 | 0 | ||
| N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE) | 0 | 4 | 0 | ||
| N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE) | 0 | 4 | 0 | ||
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | 0 | 4 | 0 | ||
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | 0 | 4 | 0 | ||
| Perfluorodecanesulfonic acid (PFDS) | 0 | 4 | 0 | ||
| Perfluoroheptanesulfonic acid (PFHpS) | 0 | 4 | 0 | ||
| Perfluorohexanesulfonic acid (PFHxS) | 0 | 4 | 0 | ||
| 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) | 0 | 4 | 0 | ||
| 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) | 0 | 4 | 0 | ||
| 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS) | 0 | 4 | 0 | ||
| Perfluoropentanesulfonic acid (PFPeS) | 0 | 4 | 0 | ||
| Perfluorononanesulfonic acid (PFNS) | 0 | 4 | 0 | ||
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | 0 | 4 | 0 | ||
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | 0 | 4 | 0 | ||
| Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA) | 0 | 4 | 0 | ||
| Perfluorododecanesulfonic acid (PFDoS) | 0 | 4 | 0 | ||
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | 0 | 4 | 0 | ||
| N-methyl perfluorooctanesulfonamide (NMeFOSA) | 0 | 4 | 0 | ||
| N-ethyl perfluorooctanesulfonamide (NEtFOSA) | 0 | 4 | 0 | ||
| 3-Perfluoropropyl propanoic acid (3:3 FTCA) | 0 | 4 | 0 | ||
| Perfluoro-3-methoxypropanoic acid (PFMPA) | 0 | 4 | 0 | ||
| 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS) | 0 | 4 | 0 | ||
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | 0 | 4 | 0 | ||
| 3-Perfluoroheptyl propanoic acid (7:3 FTCA) | 0 | 4 | 0 | ||
| Perfluoro-4-methoxybutanoic acid (PFMBA) | 0 | 4 | 0 | ||
| 2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA) | 0 | 4 | 0 | ||
| BOD, 5-day, percent removal | 1 | 3 | 0 | ||
| Solids, suspended percent removal | 1 | 3 | 0 | ||
| Perfluorobutanoic acid (PFBA) | 0 | 3 | 0 | ||
| Perfluoroheptanoic acid (PFHpA) | 0 | 3 | 0 | ||
| Perfluorooctanesulfonic acid (PFOS) | 0 | 3 | 0 | ||
| Enterococci | 2 | 2 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES RI0100196.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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- Every permit record in Rhode Island, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.